AU2538000A - Methods and systems for controlling hard and soft handoffs in radio communication systems - Google Patents

Methods and systems for controlling hard and soft handoffs in radio communication systems

Info

Publication number
AU2538000A
AU2538000A AU25380/00A AU2538000A AU2538000A AU 2538000 A AU2538000 A AU 2538000A AU 25380/00 A AU25380/00 A AU 25380/00A AU 2538000 A AU2538000 A AU 2538000A AU 2538000 A AU2538000 A AU 2538000A
Authority
AU
Australia
Prior art keywords
systems
methods
radio communication
soft handoffs
controlling hard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU25380/00A
Other languages
English (en)
Inventor
Petter Blomberg
Peter Butovitsch
Ulrich Jetzek
Lars B. Johansson
Sture Jonsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/461,030 external-priority patent/US6539227B1/en
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2538000A publication Critical patent/AU2538000A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AU25380/00A 1998-12-18 1999-12-17 Methods and systems for controlling hard and soft handoffs in radio communication systems Abandoned AU2538000A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IB9802071 1998-12-18
WO802071 1998-12-18
US09/461,030 US6539227B1 (en) 1998-12-18 1999-12-15 Methods and systems for controlling hard and soft handoffs in radio communications systems
US09461030 1999-12-15
PCT/EP1999/010083 WO2000038455A1 (en) 1998-12-18 1999-12-17 Methods and systems for controlling hard and soft handoffs in radio communication systems

Publications (1)

Publication Number Publication Date
AU2538000A true AU2538000A (en) 2000-07-12

Family

ID=26318726

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25380/00A Abandoned AU2538000A (en) 1998-12-18 1999-12-17 Methods and systems for controlling hard and soft handoffs in radio communication systems

Country Status (9)

Country Link
EP (1) EP1153523B1 (de)
CN (1) CN1258946C (de)
AR (1) AR045966A1 (de)
AT (1) ATE296020T1 (de)
AU (1) AU2538000A (de)
CA (1) CA2355646C (de)
DE (1) DE69925382T2 (de)
TW (1) TW461223B (de)
WO (1) WO2000038455A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1159931C (zh) 2000-10-02 2004-07-28 株式会社Ntt都科摩 移动通信***、基站移动站和移动通信控制方法
JP3717798B2 (ja) * 2001-03-26 2005-11-16 株式会社エヌ・ティ・ティ・ドコモ ハンドオーバ制御方法及び装置、並びに移動通信システム
US20030060200A1 (en) * 2001-09-27 2003-03-27 Soliman Samir S. Handoff method and apparatus with dual pilots in a communication system
AU2003285138A1 (en) 2002-11-04 2004-06-07 Vivato Inc Directed wireless communication
US6907019B2 (en) * 2003-08-25 2005-06-14 Motorola Inc. Communication controller and method for managing the traffic flow of a communication connection during a cell reselection
KR100640375B1 (ko) * 2003-10-01 2006-10-30 삼성전자주식회사 셀룰러 통신 시스템에서 하드 핸드오버시 빠른 순방향링크서비스 방법
US20060014538A1 (en) 2004-07-14 2006-01-19 Zhu Yuan Frequency quality criteria for inter-frequency handover in a TD-CDMA communication system
KR100942154B1 (ko) 2006-11-17 2010-02-12 삼성전자주식회사 광대역 무선통신 시스템에서 핸드오버를 수행하기 위한장치 및 방법
JP4917425B2 (ja) * 2006-12-28 2012-04-18 株式会社ユニバーサルエンターテインメント 無線ｉｃタグ読み取り装置、その制御装置、並びに無線ｉｃタグ読み取りシステム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594718A (en) * 1995-03-30 1997-01-14 Qualcomm Incorporated Method and apparatus for providing mobile unit assisted hard handoff from a CDMA communication system to an alternative access communication system

Also Published As

Publication number Publication date
CA2355646A1 (en) 2000-06-29
DE69925382D1 (de) 2005-06-23
TW461223B (en) 2001-10-21
AR045966A1 (es) 2005-11-23
CN1336087A (zh) 2002-02-13
WO2000038455A1 (en) 2000-06-29
DE69925382T2 (de) 2006-01-19
CA2355646C (en) 2009-10-06
EP1153523B1 (de) 2005-05-18
ATE296020T1 (de) 2005-06-15
CN1258946C (zh) 2006-06-07
EP1153523A1 (de) 2001-11-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase